Trace number 304008

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TTS 4.0? (TO) 1200.1 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-304008-1172048945 -o ROOT/results/node66/solver-304008-1172048945 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304008-1172048945/tts-4-0 /tmp/evaluation/304008-1172048945/instance-304008-1172048945.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1452552/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=796 CPUtime=0
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 224852053 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 199 94 57 113 0 83 0

[startup+0.107237 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1452552/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=2788 CPUtime=0.1
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 587 0 0 0 10 0 0 0 18 0 1 0 224852053 2854912 572 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538265 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 697 572 59 113 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.515318 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11422
/proc/meminfo: memFree=1452552/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=6004 CPUtime=0.51
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 1396 0 0 0 51 0 0 0 21 0 1 0 224852053 6148096 1381 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 1501 1381 62 113 0 1385 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6004

[startup+1.33848 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1428864/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=30860 CPUtime=1.33
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 7662 0 0 0 131 2 0 0 25 0 1 0 224852053 31600640 7612 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 7715 7612 65 113 0 7599 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 30860

[startup+2.97481 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1413632/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=39492 CPUtime=2.97
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 9821 0 0 0 293 4 0 0 25 0 1 0 224852053 40439808 9771 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 9873 9771 66 113 0 9757 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 39492

[startup+6.25447 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1413056/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=40096 CPUtime=6.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 9951 0 0 0 620 4 0 0 25 0 1 0 224852053 41058304 9901 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 10024 9901 66 113 0 9908 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 40096

[startup+12.7068 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1411776/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=41296 CPUtime=12.69
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 10265 0 0 0 1265 4 0 0 25 0 1 0 224852053 42287104 10215 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 10324 10215 66 113 0 10208 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41296

[startup+25.5073 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1409536/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=43536 CPUtime=25.49
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 10842 0 0 0 2544 5 0 0 25 0 1 0 224852053 44580864 10792 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 10884 10792 66 113 0 10768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43536

[startup+51.1145 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1404992/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=47996 CPUtime=51.09
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 11958 0 0 0 5103 6 0 0 25 0 1 0 224852053 49147904 11908 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 11999 11908 66 113 0 11883 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47996

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1395456/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=57632 CPUtime=102.28
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 14343 0 0 0 10220 8 0 0 25 0 1 0 224852053 59015168 14293 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 14408 14293 66 113 0 14292 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 57632

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1385920/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=66908 CPUtime=162.28
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 16661 0 0 0 16218 10 0 0 25 0 1 0 224852053 68513792 16611 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 16727 16611 66 113 0 16611 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 66908

[startup+222.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1376704/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=76052 CPUtime=222.27
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 18963 0 0 0 22216 11 0 0 25 0 1 0 224852053 77877248 18913 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 19013 18913 66 113 0 18897 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 76052

[startup+282.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1368320/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=84392 CPUtime=282.28
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 21068 0 0 0 28214 14 0 0 25 0 1 0 224852053 86417408 21018 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 21098 21018 66 113 0 20982 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 84392

[startup+342.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1358336/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=94368 CPUtime=342.27
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 23553 0 0 0 34212 15 0 0 25 0 1 0 224852053 96632832 23503 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 23592 23503 66 113 0 23476 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 94368

[startup+402.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11423
/proc/meminfo: memFree=1349824/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=102804 CPUtime=402.26
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 25646 0 0 0 40209 17 0 0 25 0 1 0 224852053 105271296 25596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 25701 25596 66 113 0 25585 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 102804

[startup+462.442 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1340288/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=112312 CPUtime=462.26
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 28054 0 0 0 46207 19 0 0 25 0 1 0 224852053 115007488 28004 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 28078 28004 66 113 0 27962 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 112312

[startup+522.464 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1329024/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=123564 CPUtime=522.26
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 30865 0 0 0 52205 21 0 0 25 0 1 0 224852053 126529536 30815 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 30891 30815 66 113 0 30775 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 123564

[startup+582.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1319680/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=132944 CPUtime=582.26
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 33187 0 0 0 58203 23 0 0 25 0 1 0 224852053 136134656 33137 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535847 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 33236 33137 66 113 0 33120 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 132944

[startup+642.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1310528/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=142092 CPUtime=642.25
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 35467 0 0 0 64200 25 0 0 25 0 1 0 224852053 145502208 35417 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 35523 35417 66 113 0 35407 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 142092

[startup+702.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1302656/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=150060 CPUtime=702.25
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 37450 0 0 0 70197 28 0 0 25 0 1 0 224852053 153661440 37400 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 37515 37400 66 113 0 37399 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 150060

[startup+762.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1295424/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=157328 CPUtime=762.25
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 39266 0 0 0 76196 29 0 0 25 0 1 0 224852053 161103872 39216 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 39332 39216 66 113 0 39216 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 157328

[startup+822.571 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11423
/proc/meminfo: memFree=1288640/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=163888 CPUtime=822.25
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 40934 0 0 0 82195 30 0 0 25 0 1 0 224852053 167821312 40884 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 40972 40884 66 113 0 40856 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 163888

[startup+882.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1281216/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=171392 CPUtime=882.25
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 42783 0 0 0 88193 32 0 0 25 0 1 0 224852053 175505408 42733 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 42848 42733 66 113 0 42732 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 171392

[startup+942.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1275392/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=177248 CPUtime=942.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 44272 0 0 0 94191 33 0 0 25 0 1 0 224852053 181501952 44222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 44312 44222 66 113 0 44196 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 177248

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1268288/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=184284 CPUtime=1002.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 46036 0 0 0 100189 35 0 0 25 0 1 0 224852053 188706816 45986 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 46071 45986 66 113 0 45955 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 184284

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1262912/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=189676 CPUtime=1062.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 47352 0 0 0 106188 36 0 0 25 0 1 0 224852053 194228224 47302 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534110 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 47419 47302 66 113 0 47303 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 189676

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1256128/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=196472 CPUtime=1122.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 49052 0 0 0 112187 37 0 0 25 0 1 0 224852053 201187328 49002 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543315 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 49118 49002 66 113 0 49002 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 196472

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11423
/proc/meminfo: memFree=1250560/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=202096 CPUtime=1182.24
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 50449 0 0 0 118185 39 0 0 25 0 1 0 224852053 206946304 50399 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 50524 50399 66 113 0 50408 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 202096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 11423
/proc/meminfo: memFree=1248192/2055920 swapFree=4183436/4192956
[pid=11422] ppid=11420 vsize=204440 CPUtime=1200.06
/proc/11422/stat : 11422 (tts-4-0) R 11420 11422 10435 0 -1 4194304 51036 0 0 0 119967 39 0 0 25 0 1 0 224852053 209346560 50986 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 51110 50986 66 113 0 50994 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 204440

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.67
CPU system time (s): 0.428934
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 204440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51036
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2297

runsolver used 0.744886 second user time and 2.46062 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Feb 21 09:09:05 UTC 2007

IDJOB= 304008
IDBENCH= 20122
IDSOLVER= 98
FILE ID= node66/304008-1172048945

PBS_JOBID= 3892727

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304008-1172048945/tts-4-0 /tmp/evaluation/304008-1172048945/instance-304008-1172048945.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-304008-1172048945 -o ROOT/results/node66/solver-304008-1172048945 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304008-1172048945/tts-4-0 /tmp/evaluation/304008-1172048945/instance-304008-1172048945.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 429852176

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1453024 kB
Buffers:         35868 kB
Cached:         479420 kB
SwapCached:       3484 kB
Active:          97124 kB
Inactive:       427820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453024 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15760 kB
Slab:            64024 kB
Committed_AS:   613520 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node66 on Wed Feb 21 09:29:08 UTC 2007